The singer turned fashion mogul shared a photo of Johnson, 35, wearing a pair of black lace underwear on his head on Monday on Instagram.

“When your husband doesn’t have a mask… A Hanky Panky lace option will be the hit of the party!!!,” Simpson, 34, captioned the scandalous photo with Johnson.

Simpson wore a silver painted on mask, red lipstick and black dress for the soiree. She later admitted in a separate post that it was hard to remove. “Not gonna lie… It took about 3 washes to get this fantastic mask off,” she said.